1) How do I change the screen resolution in KDE without restarting the PC?
2) Linux recognizes my Logitech USB mouse but the mouse doesn't move! The only mouse working is the IBM Thinkpad built-in mouse. What's wrong?
3) How do I kill a program in KDE?
4) When connecting from Windows to Knoppix I get a username/password request and whatever I type (user root and knoppix) I can't get in to see the shares. What am I doing wrong? I also configured the Windows shares in the KDE control panel.